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annotate rogue5/configure.ac @ 296:000b1c5b8d63

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UltraRogue: fix inventory collision after save and restore. Inventory letters are based on "identifiers" stored in objects' o_ident field. Identifiers are allocated by get_ident(), which keeps a list of objects that have them, to avoid giving the same identifier to multiple objects. The list is not stored in the savefile, so after restore, get_ident() was not aware of existing identifiers. This resulted in picked-up objects having the same inventory letters as objects restored from the file. The restore code now adds all objects with identifiers to the list.
author John "Elwin" Edwards
date Mon, 15 Jan 2018 20:20:35 -0500
parents fe6b7a1a6dfc
children 029c1f5c5588
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1 # -*- Autoconf -*-
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2 # Process this file with autoconf to produce a configure script.
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3
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4 AC_PREREQ(2.56)
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5 AC_INIT([Rogue],[5.4.5], [yendor@rogueforge.net], [rogue5])
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6 AC_CONFIG_SRCDIR([armor.c])
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7 AC_CONFIG_HEADER([config.h])
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8 AC_CONFIG_FILES([Makefile rogue.6 rogue.me rogue.html])
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9
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10 # Checks for programs.
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11 AC_PROG_CC
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12 AC_PROG_INSTALL
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13
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14 # Checks for libraries.
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15
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16 # Checks for header files.
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17 AC_HEADER_STDC
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18 AC_CHECK_HEADERS([arpa/inet.h sys/utsname.h pwd.h fcntl.h limits.h nlist.h stdlib.h string.h sys/ioctl.h termios.h unistd.h utmp.h term.h ncurses/term.h process.h])
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19
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20 # Checks for typedefs, structures, and compiler characteristics.
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21 AC_HEADER_STDBOOL
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22 AC_C_CONST
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23 AC_TYPE_UID_T
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24 AC_TYPE_SIZE_T
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25 AC_STRUCT_TM
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26 MP_WITH_CURSES
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27 # Checks for library functions.
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28 AC_FUNC_FORK
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29 AC_PROG_GCC_TRADITIONAL
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30 AC_FUNC_LSTAT
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31 AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK
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32 AC_TYPE_SIGNAL
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33 AC_FUNC_STAT
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34 AC_FUNC_VPRINTF
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35 AC_CHECK_FUNCS([erasechar killchar alarm getpass memset setenv strchr nlist _spawnl spawnl getpwuid loadav getloadavg strerror setresgid setregid setgid setresuid setreuid setuid getuid getgid])
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36
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37 AC_CHECK_PROG([NROFF], [nroff], [nroff],)
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38 AC_CHECK_PROG([GROFF], [groff], [groff],)
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39 AC_CHECK_PROG([COLCRT], [colcrt], [colcrt],)
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40 AC_CHECK_PROG([TBL], [tbl], [tbl],)
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41
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42 if test "x$GROFF" != "x" ; then
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43 DOCS_GROFF=
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44 DOCS_NROFF=.no-nroff
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45 DOCS_NONE=.none
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46 elif test "x$(NROFF)" != "x" && test "x$(TBL)" != "x" && test "x$(COLCRT)" != "x" ; then
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47 DOCS_GROFF=.no-groff
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48 DOCS_NROFF=
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49 DOCS_NONE=.none
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50 else
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51 DOCS_GROFF=.no-groff
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52 DOCS_NROFF=.no-nroff
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53 DOCS_NONE=
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54 fi
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55
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56 AC_SUBST(DOCS_GROFF)
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57 AC_SUBST(DOCS_NROFF)
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58 AC_SUBST(DOCS_NONE)
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59
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60 AC_ARG_WITH(program-name, AC_HELP_STRING([--with-program-name=NAME],[alternate executable name]),[progname="$withval" ], [progname="rogue5"] )
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61 PROGRAM=$progname
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62 AC_SUBST(PROGRAM)
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63
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64 AC_ARG_ENABLE(setgid, AC_HELP_STRING([--enable-setgid=NAME],[install executable as setgid with group ownership of NAME @<:@default=no@:>@]),[],[])
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65 AC_MSG_CHECKING([if using setgid execute bit])
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66 if test "x$enable_setgid" = "xno" ; then
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67 GROUPOWNER=
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68 elif test "x$enable_setgid" = "xyes" ; then
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69 GROUPOWNER=games
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70 elif test "x$enable_setgid" = "x" ; then
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71 GROUPOWNER=
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72 else
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73 GROUPOWNER=$enable_setgid
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74 fi
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75
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76 if test "x$GROUPOWNER" != "x" ; then
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77 AC_DEFINE_UNQUOTED([GROUPOWNER],[$GROUPOWNER], [Define to group owner of setgid executable])
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78 AC_MSG_RESULT([$GROUPOWNER])
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79 else
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80 AC_MSG_RESULT([no])
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81 fi
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82
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83 AC_SUBST(GROUPOWNER)
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84
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85 AC_ARG_ENABLE([scorefile],[AC_HELP_STRING([--enable-scorefile=SCOREFILE], [enable scoreboard with given filename])],[],[])
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86 AC_MSG_CHECKING([for scoreboard file])
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87 if test "x$enable_scorefile" = "xno" ; then
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88 SCOREFILE=
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89 elif test "x$enable_scorefile" = "xyes" ; then
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90 SCOREFILE=$progname.scr
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91 elif test "x$enable_scorefile" = "x" ; then
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92 SCOREFILE=$progname.scr
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93 else
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94 SCOREFILE=$enable_scorefile
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95 fi
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96
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